package ooday01;

public class Student1 {
    String name;
    int age;
    String className;
    String stuId;

    Student1(){

    }
    Student1(String name,int age){
        this.name = name;
        this.age = age;
    }
    Student1(String name,int age,String className,String studId){
        this.name = name;
        this.age = age;
        this.className = className;
        this.stuId = studId;
    }
    void study(){
        System.out.println(name+"正在达内学习");
    }
    void sayHi(){
        System.out.println("大家好,我叫"+name+"今年"+age+"岁了,所在班级是"+className+",学号为:"+stuId);
    }
    void playWith(String anotherName){
        System.out.println(name+"正在和"+anotherName+"一起玩");
    }
}
